:root{
  --bg:#0d1117; --bg2:#161b22; --card:#1c2330; --border:#2b3444;
  --txt:#e6edf3; --muted:#9aa7b4; --accent:#3b82f6; --accent2:#2563eb;
  --ok:#22c55e; --warn:#f59e0b; --bad:#ef4444; --idle:#6b7280;
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,Helvetica,Arial,sans-serif;
  background:linear-gradient(160deg,#0d1117 0%,#111827 100%);
  color:var(--txt);min-height:100vh;line-height:1.5;
}
.wrap{max-width:960px;margin:0 auto;padding:24px 18px 60px}
header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;margin-bottom:22px}
.brand{display:flex;align-items:center;gap:14px}
.logo{
  width:52px;height:52px;border-radius:12px;background:linear-gradient(135deg,var(--accent),var(--accent2));
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:18px;letter-spacing:.5px;
  box-shadow:0 4px 18px rgba(59,130,246,.4);
}
h1{font-size:20px;font-weight:700}
.sub{color:var(--muted);font-size:13px}
.server-info{font-size:12px;color:var(--muted)}
.server-info span{color:var(--txt)}
.back-link{font-size:13px;color:var(--accent);text-decoration:none;margin-left:14px}
.back-link:hover{text-decoration:underline}

/* ---------- LANDING ---------- */
.landing-hero{text-align:center;padding:36px 16px 30px;background:var(--bg2);border:1px solid var(--border);border-radius:20px;margin-bottom:26px}
.landing-badge{display:inline-block;background:rgba(59,130,246,.15);color:#7cb0ff;border:1px solid rgba(59,130,246,.35);
  padding:5px 14px;border-radius:999px;font-size:12px;font-weight:600;letter-spacing:.5px;margin-bottom:18px}
.landing-hero h2{font-size:26px;line-height:1.3;margin-bottom:14px}
.landing-lead{color:var(--muted);max-width:640px;margin:0 auto 26px;font-size:15px}
.cta-btn{
  display:inline-block;background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;
  font-size:19px;font-weight:700;padding:18px 40px;border-radius:14px;text-decoration:none;
  box-shadow:0 8px 26px rgba(37,99,235,.45);transition:transform .12s ease,box-shadow .12s ease;
}
.cta-btn:hover{transform:translateY(-2px);box-shadow:0 12px 32px rgba(37,99,235,.6)}
.cta-btn:active{transform:translateY(0)}
.cta-secondary{font-size:16px;padding:14px 32px;margin-top:8px}
.landing-note{color:var(--muted);font-size:12.5px;margin-top:16px}
.landing-what,.landing-why{margin-bottom:26px}
.landing-what h3,.landing-why h3{font-size:18px;margin-bottom:16px;text-align:center}
.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:14px}
.card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:20px}
.card-icon{font-size:26px;margin-bottom:8px}
.card h4{font-size:15px;margin-bottom:6px}
.card p{color:var(--muted);font-size:13px}
.landing-why{background:var(--bg2);border:1px solid var(--border);border-radius:16px;padding:26px;text-align:center}
.landing-why p{color:var(--muted);max-width:720px;margin:0 auto 20px;font-size:14.5px}
.tag{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700}
.tag-ok{background:rgba(34,197,94,.18);color:#4ade80}
.tag-warn{background:rgba(245,158,11,.18);color:#fbbf24}
.tag-bad{background:rgba(239,68,68,.18);color:#f87171}

/* ---------- TESTE ---------- */
.hero{text-align:center;background:var(--bg2);border:1px solid var(--border);border-radius:18px;padding:28px 18px;margin-bottom:22px}
.start-btn{
  background:linear-gradient(135deg,var(--accent),var(--accent2));color:#fff;border:none;cursor:pointer;
  font-size:20px;font-weight:700;padding:16px 44px;border-radius:14px;box-shadow:0 8px 26px rgba(37,99,235,.45);
  transition:transform .12s,box-shadow .12s,opacity .2s;
}
.start-btn:hover:not(:disabled){transform:translateY(-2px)}
.start-btn:disabled{opacity:.5;cursor:not-allowed}
.phase{margin-top:16px;font-size:14px;color:var(--muted);min-height:20px}
.progressbar{margin-top:14px;height:8px;background:#0b0f16;border-radius:999px;overflow:hidden;border:1px solid var(--border)}
#progressFill{height:100%;width:0%;background:linear-gradient(90deg,var(--accent),#60a5fa);transition:width .3s ease}

.metrics{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:12px;margin-bottom:22px}
.metric{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:16px;text-align:center;position:relative;overflow:hidden}
.metric::before{content:"";position:absolute;top:0;left:0;right:0;height:3px;background:var(--idle);transition:background .3s}
.metric.lvl-ok::before{background:var(--ok)} .metric.lvl-warn::before{background:var(--warn)} .metric.lvl-bad::before{background:var(--bad)}
.metric-label{font-size:12px;color:var(--muted);margin-bottom:8px}
.metric-value{font-size:30px;font-weight:800}
.metric-value small{font-size:13px;color:var(--muted);font-weight:500;margin-left:3px}
.metric-status{margin-top:8px;font-size:11.5px;font-weight:600;padding:3px 10px;border-radius:999px;display:inline-block}
.status-idle{background:rgba(107,114,128,.18);color:#9ca3af}
.status-ok{background:rgba(34,197,94,.18);color:#4ade80}
.status-warn{background:rgba(245,158,11,.18);color:#fbbf24}
.status-bad{background:rgba(239,68,68,.18);color:#f87171}
.status-run{background:rgba(59,130,246,.18);color:#7cb0ff}

.charts{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:22px}
.chart-card{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:14px}
.chart-title{font-size:12.5px;color:var(--muted);margin-bottom:10px}
canvas{width:100%!important;display:block}

.verdict{display:flex;flex-wrap:wrap;align-items:center;gap:18px;background:var(--bg2);border:1px solid var(--border);border-radius:18px;padding:26px;margin-bottom:22px}
.verdict.lvl-ok{border-color:rgba(34,197,94,.5);box-shadow:0 0 0 1px rgba(34,197,94,.25)}
.verdict.lvl-warn{border-color:rgba(245,158,11,.5)}
.verdict.lvl-bad{border-color:rgba(239,68,68,.5)}
.verdict-badge{width:96px;height:96px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:44px;flex-shrink:0;background:#0b0f16;border:2px solid var(--border)}
.verdict.lvl-ok .verdict-badge{border-color:var(--ok)} .verdict.lvl-warn .verdict-badge{border-color:var(--warn)} .verdict.lvl-bad .verdict-badge{border-color:var(--bad)}
.verdict-text{flex:1;min-width:220px}
.verdict-text h2{font-size:24px;margin-bottom:6px}
.verdict-text p{color:var(--muted);font-size:14px}
.verdict-list{list-style:none;width:100%;margin-top:6px;display:grid;gap:8px}
.verdict-list li{font-size:13.5px;padding:10px 14px;background:var(--card);border:1px solid var(--border);border-radius:10px;display:flex;gap:10px;align-items:flex-start}
.verdict-list li .ico{flex-shrink:0}

footer{text-align:center;color:var(--muted);font-size:13px;margin-top:10px}
footer .tiny{font-size:11px;opacity:.7;margin-top:6px}
.hidden{display:none}
@media(max-width:640px){
  .charts{grid-template-columns:1fr}
  .landing-hero h2{font-size:21px}
  .verdict{justify-content:center;text-align:center}
}